Iron in PDB 7plp: Human Teneurin-4 C-Rich Domain

The structure of Human Teneurin-4 C-Rich Domain, PDB code: 7plp was solved by J.W.Beugelink, D.H.Meijer, B.J.C.Janssen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.19 / 1.40
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	66.343, 66.343, 66.343, 90, 90, 90
R / Rfree (%)	15.5 / 17.1

The structure of Human Teneurin-4 C-Rich Domain also contains other interesting chemical elements:

Nickel	(Ni)	1 atom
Calcium	(Ca)	6 atoms

The binding sites of Iron atom in the Human Teneurin-4 C-Rich Domain (pdb code 7plp). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Human Teneurin-4 C-Rich Domain, PDB code: 7plp:

Iron binding site 1 out of 1 in the Human Teneurin-4 C-Rich Domain


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Human Teneurin-4 C-Rich Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe104 b:26.9 occ:0.33 NE2 A:HIS39 1.9 48.9 1.0 CE1 A:HIS39 2.7 56.0 1.0 CD2 A:HIS39 3.0 43.8 1.0 ND1 A:HIS39 3.9 51.7 1.0 CG A:HIS39 4.0 41.3 1.0

D.H.Meijer, C.P.Frias, J.W.Beugelink, Y.N.Deurloo, B.J.C.Janssen. TENEURIN4 Dimer Structures Reveal A Calcium-Stabilized Compact Conformation Supporting Homomeric Trans-Interactions. Embo J. V. 41 07505 2022.
ISSN: ESSN 1460-2075
PubMed: 35099835
DOI: 10.15252/EMBJ.2020107505